Qualcomm IOCTL Shared Buffer Concurrency Memory Corruption
CVE-2025-47381 Published on March 2, 2026
Use After Free in Automotive Audio
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
Vulnerability Analysis
CVE-2025-47381 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Dangling pointer Vulnerability?
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
CVE-2025-47381 has been classified to as a Dangling pointer vulnerability or weakness.
Products Associated with CVE-2025-47381
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Affected Versions
Qualcomm, Inc. Snapdragon:- Version LeMans_AU_LGIT is affected.
- Version LeMansAU is affected.
- Version QAM8255P is affected.
- Version QAMSRV1H is affected.
- Version QAMSRV1M is affected.
- Version QCA6574 is affected.
- Version QCA6574A is affected.
- Version QCA6574AU is affected.
- Version QCA6595 is affected.
- Version QCA6595AU is affected.
- Version QCA6688AQ is affected.
- Version QCA6696 is affected.
- Version QCA9367 is affected.
- Version QCA9377 is affected.
- Version SA6155P is affected.
- Version SA7255P is affected.
- Version SA7775P is affected.
- Version SA8155P is affected.
- Version SA8195P is affected.
- Version SA8255P is affected.
- Version SA8620P is affected.
- Version SA8770P is affected.
- Version SA9000P is affected.
- Version SRV1H is affected.
- Version SRV1M is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.